Headphone



FIG. 1 is a perspective view of a headphone;

FIG. 2 is a front elevational view of the headphone;

FIG. 3 is a rear elevational view of the headphone;

FIG. 4 is a left side elevational view of the headphone;

FIG. 5 is a right side elevational view of the headphone;

FIG. 6 is a top plan view of the headphone;

FIG. 7 is a bottom plan view of the headphone;

FIG. 8 is a view of the headphone viewed in the direction indicated byarrow 8 in FIG. 2; and,

FIG. 9 is an enlarged cross-sectional view taken along line 9-9 of FIG.8 showing only the state of the cut surface of the headphone.

Portions of the drawings shown in broken lines form no part of theclaimed design.

CLAIM We claim the ornamental design for a headphone, as shown anddescribed.